| // RUN: %clang_analyze_cc1 -analyzer-checker=debug.ExprInspection -verify %s 2>&1 | FileCheck %s |
| |
| // Self-tests for the debug.ExprInspection checker. |
| |
| void clang_analyzer_dump(int x); |
| void clang_analyzer_printState(); |
| void clang_analyzer_numTimesReached(); |
| |
| void foo(int x) { |
| clang_analyzer_dump(x); // expected-warning{{reg_$0<int x>}} |
| clang_analyzer_dump(x + (-1)); // expected-warning{{(reg_$0<int x>) + -1}} |
| int y = 1; |
| clang_analyzer_printState(); |
| for (; y < 3; ++y) |
| clang_analyzer_numTimesReached(); // expected-warning{{2}} |
| } |
| |
| // CHECK: Store (direct and default bindings) |
| // CHECK-NEXT: (y,0,direct) : 1 S32b |
| |
| // CHECK: Expressions by stack frame: |
| // CHECK-NEXT: #0 Calling foo |
| // CHECK-NEXT: clang_analyzer_printState : &code{clang_analyzer_printState} |
| |
| // CHECK: {{(Ranges are empty.)|(Constraints:[[:space:]]*$)}} |
